package com.hmall.mapper;

import com.hmall.model.MallAttrConnect;
import com.hmall.util.MyMapper;
import com.hmall.vo.ProductVo;
import org.springframework.stereotype.Repository;

import java.util.List;
@Repository
public interface MallAttrConnectMapper extends MyMapper<MallAttrConnect> {
    int removeProduct(Integer product_id);

    List findByProductId(Integer product_id);

    Integer findProductIdByModel(String model);
}